Struct async_graphql::context::Variables

pub struct Variables(pub BTreeMap<Name, Value>);

Variables of a query.

Implementations

impl Variables

#[must_use]pub fn from_value(value: Value) -> Self

Get the variables from a GraphQL value.

If the value is not a map, then no variables will be returned.

#[must_use]pub fn from_json(value: Value) -> Self

Get the values from a JSON value.

If the value is not a map or the keys of a map are not valid GraphQL names, then no variables will be returned.

#[must_use]pub fn into_value(self) -> Value

Get the variables as a GraphQL value.

Trait Implementations

impl Clone for Variables

pub fn clone(&self) -> Variables

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Variables

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Variables

pub fn default() -> Variables

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Variables

pub fn deserialize<D: Deserializer<'de>>(
    deserializer: D
) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for Variables

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Variables> for Value

pub fn from(variables: Variables) -> Self

Performs the conversion.

impl Serialize for Variables

pub fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.